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Cembre 4437404 SNAP SM-21 yellow snap-on cable marker for 11-15 mm cables and 35-70 mm² conductors. Manufactured from durable halogen-free POM resin for industrial cable identification.
£0.9328
The Cembre 4437404 SNAP SM-21 Cable Marker is a high-quality snap-on cable identification marker designed to provide clear, durable and long-lasting cable identification in industrial, commercial and electrical installations. Manufactured by Cembre, a global leader in cable marking and electrical connection solutions, this marker enables electricians, panel builders and maintenance engineers to organise and identify cables quickly and efficiently.
Manufactured from durable acetylic resin (POM), the SNAP SM-21 marker offers excellent resistance to impact, chemicals and temperature extremes. Its snap-on design allows fast installation without disconnecting cables, helping reduce installation time while improving safety and maintenance efficiency.
Designed for cables with diameters between 11 mm and 15 mm and conductor sizes from 35–70 mm², the bright yellow (RAL 1018) finish provides outstanding visibility in electrical panels, machinery and industrial environments. Supplied in convenient packs of 50 markers, it is ideal for both new installations and retrofit identification systems.
Accurate cable identification is essential for improving installation quality, simplifying maintenance and reducing downtime. The Cembre SNAP SM-21 marker securely clips onto existing cables, providing a permanent and highly visible identification solution without requiring cable disconnection.
Its rugged engineering and high-quality materials make it suitable for electrical control panels, switchgear, machinery, process plants and commercial installations where reliable cable identification is critical.
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| Colour | Yellow | |
|---|---|---|
| Device Type | Snap-on cable marker | |
| Application | Cable / wire ID | |
| Compatible With | Pre-printed (no printer needed) | |
| Fixing Method | Snap-on | |
| Material | Acetal (POM) | |
| Series | SNAP SM Cable Markers | |
| Alternative Part Number | 17480-M | |
| Product type | Snap-on cable marker | |
| Colour | Yellow (RAL 1018) | |
| Material | Acetylic Resin (POM) | |
| Cable diameter | 11–15 mm | |
| Cable cross-section | 35–70 mm² | |
| Operating temperature | -40°C to +106°C | |
| Halogen free | Yes | |
| RoHS compliant | Yes | |
| Packaging | Bag of 50 markers | |
| HS Code | 39269097 | |
| Country of Manufacture | Germany |
It is used to permanently identify electrical cables in industrial, commercial and control panel installations.
The SNAP SM-21 is designed for cables with diameters between 11 mm and 15 mm and conductor sizes from 35 mm² to 70 mm².
It is manufactured from durable acetylic resin (POM), providing excellent mechanical strength and resistance to industrial environments.
Yes. It offers an operating temperature range of -40°C to +106°C, is halogen-free and fully RoHS compliant.
The Cembre 4437404 markers are supplied in convenient bags containing 50 individual snap-on cable markers.
Cembre cable identification products are trusted by electricians, control panel builders and industrial maintenance engineers for delivering durable, reliable and professional cable marking solutions across demanding electrical installations.
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